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IT_GE
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how can i get frequency and volume from wav files and live oudio streams.
please help me
please help me
Frequency refers to the number of sound waves per second, measured in Hertz (Hz). It determines the pitch or tone of a sound. Volume, on the other hand, refers to the loudness or intensity of a sound, measured in decibels (dB).
In a WAV file, frequency and volume are captured through digital sampling. The audio signal is measured at specific intervals and converted into binary code, which is then stored in the file. The frequency is captured by the number of samples per second, while the volume is captured by the amplitude of each sample.
Yes, the frequency and volume of a live audio stream can be adjusted using audio processing software. This software can modify the frequency by applying filters or equalization, and adjust the volume through amplification or attenuation.
The relationship between frequency and volume in audio is not linear. As the frequency increases, the volume may also increase, but at a certain point, the volume may decrease. This is because our ears are more sensitive to certain frequencies, and the volume is perceived differently at different frequencies.
Understanding frequency and volume in audio is crucial in sound analysis and processing. By analyzing the frequency and volume of a sound, we can identify and isolate specific elements, such as instruments or voices, in a recording. This information can also be used to enhance or modify the sound through processing techniques like equalization, compression, or modulation.